Authorization Flaw in Frappe ERPNext by Frappe
CVE-2026-109656

7.1HIGH

Key Information:

Vendor

Frappe

Status
Erpnext
Vendor
CVE Published:
12 October 2026

What is CVE-2026-109656?

Frappe ERPNext prior to versions 15.118.2 and 16.30.0 is susceptible to a missing authorization vulnerability. This flaw allows attackers with low-privileged accounts to exploit certain endpoints that do not enforce adequate authorization checks. Consequently, these attackers may gain unauthorized access to sensitive item master data, potentially compromising data integrity and user privacy.

Affected Version(s)

erpnext 0 < 15.118.2

erpnext 16.0.0-beta.1 < 16.30.0

erpnext 15.118.2

References

https://github.com/frappe/erpnext/security/advisories/GHS...
vendor-advisory
https://www.vulncheck.com/advisories/frappe-erpnext-befor...
third-party-advisory

CVSS V4

Score:
7.1
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

vnth4nhnt
diptanilsaha
.